WO2021223446A1 - 一种塌方段电杆组立装置及施工方法 - Google Patents

一种塌方段电杆组立装置及施工方法 Download PDF

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Publication number
WO2021223446A1
WO2021223446A1 PCT/CN2020/136948 CN2020136948W WO2021223446A1 WO 2021223446 A1 WO2021223446 A1 WO 2021223446A1 CN 2020136948 W CN2020136948 W CN 2020136948W WO 2021223446 A1 WO2021223446 A1 WO 2021223446A1
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WO
WIPO (PCT)
Prior art keywords
tension
pole
tooth
electric pole
pay
Prior art date
Application number
PCT/CN2020/136948
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English (en)
French (fr)
Chinese (zh)
Inventor
王大伟
冀晓莹
赵刚
齐孟星
徐士彬
邱晓杰
程爽
Original Assignee
中铁九局集团电务工程有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 中铁九局集团电务工程有限公司 filed Critical 中铁九局集团电务工程有限公司
Priority to JP2021575240A priority Critical patent/JP7142983B2/ja
Priority to CN202080039505.2A priority patent/CN114026302B/zh
Priority to PCT/CN2020/136948 priority patent/WO2021223446A1/zh
Publication of WO2021223446A1 publication Critical patent/WO2021223446A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like

Definitions

  • the invention belongs to the technical field of railway electric power professional construction, and in particular relates to a device for assembling electric poles in a landslide section and a construction method.
  • Existing railway 10kV power supply lines are usually divided into through lines and self-closing lines, which are located on both sides of the railway and are usually laid along the edge of the railway boundary.
  • the purpose of the present invention is to provide a device for assembling a pole in a collapsed section and a construction method to solve or alleviate the above-mentioned problems in the prior art.
  • the invention provides a device for assembling electric poles in a collapsed section, which includes a tension pay-off machine and a winch correspondingly arranged on the ground foundation on both sides of a foundation pit.
  • the tension pay-off machine includes:
  • a traction rope shaft on which a first traction rope is wound.
  • the base of the pay-off machine, the traction rope shaft is installed on the base of the pay-off machine through the rotation of the pay-off machine shaft, and can rotate around the pay-off machine shaft to pay off or take up the first traction rope .
  • the self-locking mechanism is located at the end of the traction rope shaft and can provide constant tension to the rotation of the traction rope shaft.
  • a second traction rope is provided on the winch.
  • the first traction rope and the second traction rope are both fixedly connected to the electric pole, so that the first traction rope is tightened by the traction rope shaft, and the second traction rope is tightened by the winch Rope to adjust the pole in the foundation pit to a vertical state.
  • the embodiment of the present invention also provides a construction method for assembling a landslide section electric pole.
  • the apparatus for assembling a landslide section electric pole according to any one of the above embodiments is adopted, and the construction method includes the following steps:
  • Step S1 excavate the foundation pit, excavate the foundation pit at the point where the pole is established.
  • the cross section of the foundation pit is an isosceles triangle.
  • the two waists are excavated at the ground level, and the angle between the two slopes is not less than the opening angle of the slide plate.
  • Step S2 transport the pole and install the rotating base, hoist the pole from the foundation pit, and install the rotating base at the bottom, first insert the L-shaped folded plate on the upper part of the rotating base into the bottom of the pole, and then connect the rotating base with connecting bolts
  • the upper fixed plate and the lower fixed plate of the base form a buffer zone between the upper fixed plate and the lower fixed plate.
  • a slide plate is placed at the top corner of the foundation pit. On the reference point at the bottom of the pit;
  • Step S3 using fixed ground anchors to fix two tension pay-off machines and winches, vertical to the ground with an angle of 120° to each other, and the horizontal angle to the ground is not more than 45°;
  • Step S4 Assemble the electric pole, tie the tension pay-off machine and the traction rope of the winch at a position 2-2.5 meters away from the top of the pole, bind firmly, tighten the second traction rope of the winch, and the electric pole slides into the base along the direction of the skateboard.
  • the pit adjust to a near vertical state, tilt 5-10° to the automatic anti-lock hoist;
  • Step S5 install the fixing fixture, connect the three fixing angles with bolts, adjust the length of the bolts as needed to ensure that the fixture falls into the bottom of the pole, and after the top of the operating pole penetrates the fixing plate through the mounting hole, install the pole on the top of the operating pole Screw the nut and tighten it, fix the two semicircular snap rings with the fixing bolts, drop the fixing fixture along the pole into the bottom of the pole, so that the top of the operating pole is exposed to the ground, and the operator controls the depth of the sliding angle steel by adjusting the direction of the operating pole. , When the sliding angle is fully extended, adjust the pole to the vertical state;
  • Step S6 adjust the depth of the electric pole, wrap the lever belt around 1.3m from the ground on the electric pole.
  • the lever rotates the electric pole in a clockwise direction. At this time, the electric pole goes deep into the ground under the action of the reducing scraper on the rotating base. When the electric pole reaches the standard, it stops rotating;
  • Step S7 backfill and compact the foundation of the pole, and the assembly is completed.
  • the electric pole assembly device and method involved in the present invention solve the problems of insufficient excavation depth of the electric pole foundation pit in the collapsed section and difficulty in electric pole assembly without mechanical assistance.
  • the shape of the foundation pit is combined with the V-shaped slide plate, so that the electric pole can accurately slide into the fixed point of the foundation pit.
  • the arc section of the slide plate plays a buffering role to prevent damage to the pole; in accordance with the isosceles triangle opening shape of the foundation pit and the characteristics of the V-shaped slide plate, the movement path of the bottom of the pole is controlled so that the bottom of the pole is in the assembly Accurately fall on the reference point during the erection process;
  • the rotating base of the present invention can excavate and dump the foundation directly under the electric pole while the electric pole is rotating, so as to increase the foundation depth of the electric pole;
  • the fixing fixture of the present invention further increases the stability of the bottom of the electric pole and prevents the electric pole from tilting
  • the lever belt combined with the rotating base of the present invention can drive the rotating base to rotate by rotating the lever belt without damaging the electric pole itself, so that the bottom of the electric pole is deepened and the base depth of the electric pole is increased;
  • the present invention uses a plurality of symmetrically arranged self-locking tension pay-off machines to realize the constant force traction of the electric pole, so that the electric pole receives uniform force during the assembly process, and prevents the electric pole from deviating from the line and tilting;
  • the tension pay-off machine of the present invention can only rotate in one direction during the pay-off process and the take-up process.
  • the convex spherical end of the tension tooth slides only on the slope of the self-locking tooth, and the tension tooth and self-lock when rotating in the opposite direction
  • the teeth restrict and brake each other, so that the tension pay-off machine can only rotate in one direction during the pay-off process and the take-up process, and has the self-locking function during the pay-off process and the take-up process.
  • the invention realizes the assembly of electric poles without power supply and hoisting machinery, achieves the same assembly effect, saves labor and mechanical costs, and at the same time ensures the safety and assembly of the electric pole during construction quality.
  • Figure 1 is a flow chart of the construction process of the present invention
  • Figure 2 is a schematic diagram of the structure of the present invention when in use
  • Figure 3 is a schematic diagram of the foundation excavation structure in Figure 2;
  • Figure 4 is a schematic diagram of the structure of the sliding plate in Figure 2;
  • Figure 5 is an exploded view of the three-dimensional structure of the rotating base in the present invention.
  • Figure 6 is a front view of Figure 5;
  • Fig. 7 is a schematic diagram of a three-dimensional structure of the tension pay-off machine in Fig. 2;
  • Figure 8 is another three-dimensional schematic diagram of the tension pay-off machine in Figure 2;
  • Fig. 9 is another three-dimensional structural diagram of the tension pay-off machine in Fig. 2;
  • Fig. 10 is a structural schematic diagram of the self-locking tooth and the tension tooth in the pay-off state of Fig. 7;
  • Fig. 11 is a structural schematic diagram of the self-locking tooth and the tension tooth in the take-up state of Fig. 7;
  • FIG. 12 is a schematic diagram of a three-dimensional structure of the fixing fixture in FIG. 2;
  • Fig. 13 is another three-dimensional structural diagram of the fixing fixture in Fig. 2;
  • Figure 14 is an exploded view of the lever belt of the present invention.
  • Fig. 15 is a diagram of the lever belt in Fig. 14 in use.
  • the present invention discloses a device for assembling electric poles in a landslide section and a construction method.
  • a winch 1 is provided on the other side of the rod 2 corresponding to the tension pay-off machine 5. Both the tension pay-off machine 5 and the winch 1 are fixed by ground anchors.
  • the first traction rope and the second traction rope of the tension pay-off machine 5 and the winch 1 are all tied to the electric pole 2, and the electric pole 2 is adjusted to a vertical state.
  • Rotating base 4 as shown in Figures 2, 5 and 6, the rotating base 4 includes an upper fixed plate 401 and a lower fixed plate 402 which are coaxially arranged.
  • the center of the upper fixed plate 401 is provided with a mounting hole, and the lower fixed plate
  • the center of the 402 is provided with a bottom plate perforation shaft. After the bottom plate perforation shaft is inserted into the mounting hole, the coaxial arrangement of the two movable disks can be ensured to prevent longitudinal misalignment between the two movable disks, thereby affecting the stability of the rotating base 4 .
  • the periphery of the upper fixed disk 401 and the lower fixed disk 402 are fixedly connected by a plurality of connecting bolts 403, and a plurality of reducing scrapers 404 are uniformly distributed along the circumferential direction on the other side of the lower fixed disk 402, and the reducing scrapers 404 are fixed to the lower part by a fixed shaft 405
  • the disk 402 is fixedly connected.
  • a plurality of L-shaped folded plates 406 are evenly distributed along the circumferential direction on the other side of the upper fixed plate 401.
  • the L-shaped folded plate 406 includes a horizontal plate and a vertical plate. The angle between the horizontal plate and the vertical plate is less than 90°.
  • the horizontal plate of the folded plate 406 is provided with a long groove, and the bottom of the groove is provided with a U-shaped opening.
  • the connecting bolt 403 passes through the U-shaped opening and is connected to the lower fixing plate 402.
  • the lower fixing plate 402 is provided with a connecting bolt
  • the threaded hole corresponding to 403, the top of the connecting bolt 403 and the nut are set in the groove on the upper part of the U-shaped opening, which does not affect the shaking of the L-shaped folded plate 406.
  • the horizontal plate of the L-shaped folded plate 406 extends into the bottom of the pole 2, the horizontal plate is compressed by the gravity of the pole 2. Since the angle between the horizontal plate and the vertical plate is less than 90 degrees, the vertical plate The top part will be offset radially outwards, and friction pads 407 are provided on the outer sides of the ends of the vertical plates to increase the friction between the friction pads 407 and the internal friction of the pole 2.
  • the connecting bolt 403 adopts a short threaded bolt, and the screw length of the connecting bolt 403 is 280mm, so that the L-shaped folded plate 406 has enough space for movement; and when the reducing scraper 404 is scraped onto a harder stone, the connecting bolt The upper fixed disk 401 and the lower fixed disk 402 connected by 403 will form a buffer zone, which will not cause direct damage to the pole 2.
  • anti-slip teeth 408 are provided on the contact surface of the upper fixed plate 401 and the lower fixed plate 402. After the rotating base 4 is installed, under the gravity of the electric pole, the gap between the upper fixed plate 401 and the lower fixed plate 402 is increased. The bite force of the anti-slip teeth 408 drives the reducing blade 404 to rotate when the electric rod rotates.
  • the sliding plate 3 as shown in Figs. 2 and 4, has a v-shaped cross-section.
  • the bottom of the sliding plate 3 is provided with an arc guide section 301.
  • the arc guide section 301 acts as a buffer when the pole 2 slides into the foundation pit.
  • the fixing fixture 6, as shown in Figures 2, 12 and 13, the fixing fixture 6 includes a plurality of fixed angle steels 601 connected end to end in turn.
  • a sliding angle steel 602 is slidably connected to the outside of each fixed angle steel 601.
  • the sliding angle steel A toothed belt 603 is provided on the outer side of the 602, and an upwardly extending operating rod 604 is provided in conjunction with each sliding angle steel 602.
  • the bottom of the operating rod 604 is provided with a transmission tooth 605 meshingly connected with the toothed belt 603.
  • a fixing plate 606 is arranged at the corresponding position of the toothed belt 603, and a limiting piercing nail 607 is arranged on the fixing plate 606.
  • the operating rod 604 passes through the limiting piercing nail 607 and is connected to the fixed angle steel 601 in rotation.
  • a guide cover 608 is provided on the fixed angle steel 601 along the arrangement direction of the sliding angle steel 602, and the sliding angle steel 602 slides in the guide cover 608.
  • the top of the operating rod 604 is provided with a fixing plate 609 for tightly connecting with the electric pole 2, and the fixing plate 609 includes two semicircular snap rings fastened by fixing bolts 610.
  • a mounting hole corresponding to the operating rod 604 is provided on the snap ring.
  • the tension pay-off machine 5 includes a pay-off base 501, on which a traction rope shaft 502 is installed through a bracket, and the traction rope shaft 502 passes through the pay-off
  • the shaft 510 controls the rotation to perform pay-off and take-up, and the tension pay-off machine 5 also includes a self-locking mechanism.
  • the self-locking mechanism includes an adjusting gear plate 511 coaxially fixed with one side of the payer shaft 510 through a bearing, and a plurality of self-locking teeth 512 are evenly distributed around the circumference on the outer side of the adjusting gear plate 511, and the self-locking teeth 512 are arranged in the same direction Bevel teeth.
  • a tension sprocket 503 is fixedly arranged on the pay-off machine base 501 outside the adjustment sprocket 511.
  • the tension sprocket 503 and the adjustment sprocket 511 are arranged coaxially, and a plurality of tension tooth limit holes 508 are evenly distributed around the tension sprocket 503.
  • the tension tooth 513 is slidably connected in the axial direction through the flat key in the tension tooth limit hole 508.
  • the tension tooth 513 is arranged corresponding to the number of the self-locking tooth 512.
  • the extension end surface of the tension tooth 513 is convex spherical, so The tension tooth 513 slides on the slope of the self-locking tooth 512.
  • a tension adjusting hole 504 is provided at the center of the outer side of the tension gear plate 503, and the tension equalizing plate 505 is connected with the tension adjusting hole 504 through an adjusting bolt 506.
  • a plurality of corresponding tension teeth 513 are evenly distributed on the inner side of the tension equalizing plate 505.
  • the equalizing tooth 507 extends into the tension tooth limit hole 508.
  • a compression spring 514 is provided between the equalizing tooth 507 and the tension tooth 513.
  • a pressure sensor is provided at the contact point between the compression spring 514 and the tension tooth 513.
  • the adjusting bolt 506 controls the depth of the pressure equalizing tooth 507 extending into the tension tooth limit hole 508 to control the pressure of the compression spring 514, thereby increasing the pressure between the tension tooth 513 and the self-locking tooth 512.
  • the pressure sensor and the tension indicator 509 are electrically connected. Connected, there is a battery pack inside the tension indicator 509 to supply power to the pressure sensor.
  • the tension indicator 509 can display the tension value of the tension pay-off machine 5 at the moment. When pulling force, the tension payer 5 pays off. Due to the inclined surface of the self-locking teeth 512, as shown in FIG. 10, the tension payer 5 can stretch the rope in the tension direction to pay off, and it cannot rotate in the reverse direction.
  • two corresponding flat keys are provided between the tension tooth 513 and the tension tooth limit hole 508.
  • a first gear plate 515 is coaxially provided on the inner side of the adjusting gear plate 511, and the outer edge of the first gear plate 515 is meshed with the self-locking teeth 512.
  • the second gear plate 516 controls the rotation of the self-locking teeth 512.
  • the inner side of the first gear plate 515 is fixedly connected with the self-locking teeth adjustment plate 517 and controls the adjustment of the rotation of the self-locking teeth adjustment plate 517.
  • Handle 518 when the first traction rope needs to be wound, turn the adjustment handle 518 upwards by 90°, the self-locking tooth adjustment disc 517 and the first gear disc 515 will rotate 90° accordingly, and the second gear disc 516 is under gear transmission. Rotate 180° to control the self-locking tooth 512 to rotate 180°, as shown in Figure 11, the self-locking function of the self-locking mechanism is released, so that the tension pay-off machine 5 can take up the rope in the reverse direction, and cannot rotate the pay-off in the forward direction.
  • the self-locking mechanism is all covered inside the casing to prevent external environment from damaging the internal structure of the self-locking mechanism and affecting its effect.
  • the tension indicator 509 can display the tension value of the tension pay-off machine 5 at the moment.
  • the electric pole 2 can be traction with constant force, so that the electric pole 2 is stressed during the assembly process. Even, prevent the pole 2 from deviating from the line and tilting, and increase the stability of the pole process.
  • a lever belt 7 is also included.
  • the lever belt 7 includes an inner tooth section 701 and an outer tooth section 702, and the inner tooth section 701 and the outer tooth section 702 are respectively It is set on the inner and outer sides of the lever belt 7, and the free end of the inner tooth section 701 is provided with a lever penetration hole 703.
  • the lever belt 7 is enclosed on the outside of the pole 1, the inner tooth section 701 and the outer tooth section 702 are tight After occlusion, it forms a circle.
  • the circumference can be adjusted automatically according to the diameter of the electric pole 2 and can be increased at the same time. Friction force with the surface of the pole 2.
  • a section of elastic cushion 704 is provided at the lever action fulcrum outside the lever belt 7. Damaged.
  • a construction method for assembling electric poles in a landslide section uses the electric pole resistance device for a landslide section as described in any of the above embodiments for construction, and the construction method includes the following steps:
  • Step S1 excavation of the foundation pit, as shown in Figure 3, excavation of the foundation pit at the point where the pole 2 is established, the excavation surface of the foundation pit is an isosceles triangle, and the bottom side of the isosceles triangle is perpendicular to the bisector
  • the center of the overhead line coincides, and the two sides of the triangle are excavated at the ground level 10.
  • the angle between the two inclined surfaces is not less than the opening angle of the slide plate 3.
  • Step S2 the pole 2 is transported and the rotating base 4 is installed.
  • the pole 2 is transported to the vicinity of the foundation.
  • the bottom of the pole faces the bottom side of the isosceles triangle.
  • the pole 2 matches the shape of the foundation pit and the structural characteristics of the slide 3 to control the movement path of the bottom of the pole 2 so that the bottom of the pole 2 is in the assembly. Accurately fall on the reference point during the erection process;
  • Step S3 two tension pay-off machines 5 are provided on the ground foundation on one side of the pole 2, and a winch 1 is provided on the other side of the pole 2 corresponding to the tension pay-off machine 5, self-locking tension pay-off
  • the machine 5 and the winch 1 are fixed by fixed ground anchors, the two tension pay-off machines 5 and the winch 1 are evenly distributed around the pole in the circumferential direction, the angle between the three traction ropes is 120°, and the first traction rope of the tension pay-off machine 5 The horizontal angle with the ground is not more than 45°.
  • the self-locking tension pay-off machine 5 can provide constant tension. By adjusting the tension adjusting bolt 506, it is ensured that the two self-locking tension pay-off machines 5 provide equal tension;
  • Step S4 the electric pole 2 is assembled, the two tension pay-off machines 5 and the traction ropes of the winch 1 are tied at a position 2-2.5m away from the top of the pole, and the binding is secure, tighten the second traction rope of the winch 1, the electric pole 2Slide into the foundation pit along the 3 directions of the slide board to adjust to a near vertical state, and tilt 5-10° to the automatic anti-locking winch;
  • step S5 the fixing fixture 6 is installed, the three fixing angle steels 601 are connected by bolts, and the length of the bolts is adjusted as required to ensure that the fixing fixture falls into the bottom of the pole 2.
  • the top of the operating rod 604 penetrates the fixing plate 609, screw the nut 611 on the top of the operating rod 604, fasten the two semicircular snap rings with the fixing bolt 610, and drop the fixing fixture 6 along the pole 2 into the bottom of the rod.
  • the operator controls the depth of the sliding angle 602 into the ground by adjusting the direction of the operating rod 604. When the sliding angle 602 is fully extended, As shown in Figure 13, adjust the pole 2 to the vertical position;
  • the sliding angle steel 602 and the fixed angle steel 601 can slide relatively, and the sliding path is restricted by the fixed cover 608, and the fixed cover 608 and the fixed angle steel 601 are an integral structure.
  • Step S6 adjust the depth of the electric pole 2, and wrap the lever belt 7 around the electric pole 2 at a distance of 1.3 m from the ground.
  • the electric pole 2 is rotated clockwise through the lever 8. At this time, the electric pole 2 goes deep into the ground under the action of the reducing scraper 404 of the rotating base 4, when the electric pole 2 Stop turning when the depth of penetration reaches the standard;
  • Step S7 backfill and compact the foundation of the pole, and the assembly is completed.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Electric Cable Installation (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
PCT/CN2020/136948 2020-12-16 2020-12-16 一种塌方段电杆组立装置及施工方法 WO2021223446A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2021575240A JP7142983B2 (ja) 2020-12-16 2020-12-16 崩壊区間用電柱組立装置及び施工方法
CN202080039505.2A CN114026302B (zh) 2020-12-16 2020-12-16 一种塌方段电杆组立装置及施工方法
PCT/CN2020/136948 WO2021223446A1 (zh) 2020-12-16 2020-12-16 一种塌方段电杆组立装置及施工方法

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PCT/CN2020/136948 WO2021223446A1 (zh) 2020-12-16 2020-12-16 一种塌方段电杆组立装置及施工方法

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Cited By (6)

* Cited by examiner, † Cited by third party
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CN115434504A (zh) * 2022-08-23 2022-12-06 泰州市万达轮业制造有限公司 一种脚手架搭接用快速装配式拉杆
CN115450484A (zh) * 2022-10-11 2022-12-09 李兵兵 一种电力电线杆施工设备
CN116905884A (zh) * 2023-09-14 2023-10-20 国网山西省电力公司长治供电公司 一种装配高压配电线路的智能型耐张杆
CN117080647A (zh) * 2023-07-21 2023-11-17 无锡迪富智能电子股份有限公司 一种带指纹识别功能的多媒体终端遥控器

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420917A (en) * 1981-12-28 1983-12-20 Parlanti Conrad A Guyline tension device for communication towers
US7621077B1 (en) * 2005-09-15 2009-11-24 Valmont Industries, Inc. Hinged pole apparatus
CN103243963A (zh) * 2013-05-14 2013-08-14 国家电网公司 一种悬浮抱杆分段吊装钢管杆方法
CN203569959U (zh) * 2013-11-06 2014-04-30 国家电网公司 一种构建组立式跨越架的装置
CN110459987A (zh) * 2019-09-23 2019-11-15 中铁二十局集团电气化工程有限公司 接触网施工用自动紧线装置及方法
CN111943103A (zh) * 2020-08-12 2020-11-17 广东电网有限责任公司广州供电局 一种用于输电线路杆塔提升的牵引系统及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH073237U (ja) * 1993-03-01 1995-01-17 日本電信電話株式会社 ねじ込み式電柱及びその建柱車用アダプタ
JPH11148253A (ja) * 1997-11-14 1999-06-02 Hirose Dengyo:Kk 支柱の支持装置
JP2002061177A (ja) 2000-08-17 2002-02-28 Shinsei Juki Kensetsu Kk 住宅用基礎地盤の湿式柱状体の製造方法
JP4132969B2 (ja) 2002-05-21 2008-08-13 旭テック株式会社 柱状物立設装置及び柱状物立設方法
JP5110526B2 (ja) * 2008-03-31 2012-12-26 日鐵住金建材株式会社 ポールの起倒構造
EP2720972A4 (en) * 2011-06-15 2015-06-24 Wahoo Innovations Inc DEVICE FOR LIFTING AND INSTALLING POSTS
CN106639560A (zh) * 2015-10-28 2017-05-10 刘刚 能快速施工的线路抢修自动立杆器
CN106121347B (zh) * 2016-06-27 2018-09-04 黄海琳 一种电力杆塔
CN107842245B (zh) * 2017-09-22 2019-06-04 国网山东省电力公司青州市供电公司 一种电线杆竖杆装置及其竖杆方法
CN108179912B (zh) * 2018-01-09 2020-04-10 威海众海智能科技有限公司 电杆拉线制作一体工具
CN210866880U (zh) * 2019-10-09 2020-06-26 达州远大电气设备有限公司 一种抱杆式配电箱
CN110984674B (zh) * 2019-11-27 2021-05-18 国网山东省电力公司经济技术研究院 一种电力工程建设用电杆矫正装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420917A (en) * 1981-12-28 1983-12-20 Parlanti Conrad A Guyline tension device for communication towers
US7621077B1 (en) * 2005-09-15 2009-11-24 Valmont Industries, Inc. Hinged pole apparatus
CN103243963A (zh) * 2013-05-14 2013-08-14 国家电网公司 一种悬浮抱杆分段吊装钢管杆方法
CN203569959U (zh) * 2013-11-06 2014-04-30 国家电网公司 一种构建组立式跨越架的装置
CN110459987A (zh) * 2019-09-23 2019-11-15 中铁二十局集团电气化工程有限公司 接触网施工用自动紧线装置及方法
CN111943103A (zh) * 2020-08-12 2020-11-17 广东电网有限责任公司广州供电局 一种用于输电线路杆塔提升的牵引系统及方法

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114314206A (zh) * 2021-12-27 2022-04-12 广州道彰工程科技有限公司 钻孔传感器智能收放系统
CN114314206B (zh) * 2021-12-27 2023-08-08 广州道彰工程科技有限公司 钻孔传感器智能收放系统
CN115217365A (zh) * 2022-08-02 2022-10-21 广东电网有限责任公司 一种登高作业安全隔离装置
CN115434504A (zh) * 2022-08-23 2022-12-06 泰州市万达轮业制造有限公司 一种脚手架搭接用快速装配式拉杆
CN115434504B (zh) * 2022-08-23 2024-03-01 泰州市万达轮业制造有限公司 一种脚手架搭接用快速装配式拉杆
CN115450484A (zh) * 2022-10-11 2022-12-09 李兵兵 一种电力电线杆施工设备
CN117080647A (zh) * 2023-07-21 2023-11-17 无锡迪富智能电子股份有限公司 一种带指纹识别功能的多媒体终端遥控器
CN117080647B (zh) * 2023-07-21 2024-01-30 无锡迪富智能电子股份有限公司 一种带指纹识别功能的多媒体终端遥控器
CN116905884A (zh) * 2023-09-14 2023-10-20 国网山西省电力公司长治供电公司 一种装配高压配电线路的智能型耐张杆
CN116905884B (zh) * 2023-09-14 2023-11-21 国网山西省电力公司长治供电公司 一种装配高压配电线路的智能型耐张杆

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